Product comparison · 2 memory modules

Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4 vs Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4

11specifications compared
2differ
9identical
4known for one product only

Key differences

The Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4 has 2 GB more internal memory than the Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4 (4 GB vs 2 GB). The Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4 has 1 x 2 GB more memory layout (modules x size) than the Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4 (2 x 2 GB vs 1 x 2 GB).

Internal memory
- 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4:2 GB
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4:4 GB
Memory layout (modules x size)
- 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4:1 x 2 GB
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4:2 x 2 GB

Side by side

Differences highlightedShow differences only

Comparison of 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4, 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4
15 specifications	A Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM Single Rank, x4 View product	B Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x4 View product
Features2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 2 GB
ECCKnown for one	Yes	Unknown — not stated by the source
Module configurationKnown for one	256M X 72	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	800 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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